285334013

素因数分解:

${\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{21863}}^1$

素因数の和:22315

約数の個数: 8

約数和(自身を含む): 295251456

約数和(自身を除く): 9917443

約数列:

[1, 31, 421, 13051, 21863, 677753, 9204323, 285334013]

約数ペア:

[(1, 285334013), (31, 9204323), (421, 677753), (13051, 21863)]